Xiaomi Redmi Watch 4 Smart Watch Accelerometer Heart Rate Compass Gyro SpO2 50m Water Resistant
DISPLAY 1.97 inches,
PLATFORM OS HyperOS
BATTERY CAPACITY Li-Po 470 mAh, non-removable
Xiaomi Redmi Watch 4 Smart Watch Accelerometer Heart Rate Compass Gyro SpO2 50m Water Resistant
NETWORK Technology
No cellular connectivity
BODY Dimensions 47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in)
Weight 31.5 g (1.13 oz)
Build Plastic back, aluminum frame
SIM No
Waterproof (5ATM)
50m water resistant
DISPLAY Type AMOLED, 600 nits (peak)
Size 1.97 inches
Resolution 450 x 390 pixels (~302 ppi density)
Always-on display
PLATFORM OS HyperOS
MEMORY Card slot No
Internal Unspecified storage
CAMERA No
SOUND Loudspeaker Yes
3.5mm jack No
COMMS WLAN No
Bluetooth 5.3, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS, QZSS
NFC Yes (market/region dependent)
Radio No
USB No
FEATURES Sensors Accelerometer, heart rate, compass, gyro, SpO2
BATTERY Type Li-Po 470 mAh, non-removable
